Subject
- Agriculture[remove]53
- Farming52
- Land use47
- Urbanization47
- Environment6
- Boundaries5
- Ecological zones4
- Land use, Rural4
- Farmland3
- Grazing3
- Biology and Ecology2
- California. California Land Conservation Act of 19652
- Conservation of natural resources2
- Environmental law2
- Landowners2
- Law and legislation2
- Open spaces2
- Property tax2
- Tax assessment2
- Williamson Act Program (California)2